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Level 11 = Quantifiers _ Percentages

 

Percentages

Percentages refer to a portion or a fraction of a whole. A percentage is an amount that is expressed as a certain portion of 100 parts. The symbol for percent is %.

Percentages in Written Form

Percentages in written form use cardinal numbers. Percentages in numerical form use the number and the % symbol.


·   10% = ten percent

·   25% = twenty-five percent

·   75% = seventy-five percent

·   100% = one hundred percent


Percentage as a Collective Noun

The word "percentage" is a collective noun. A collective noun indicates a group of people. Depending on the noun used with "percentage", it will determine if you use a singular or plural verb form.

Correct: What percentage of students are going to college?
Incorrect: What percentage of students is going to college?

Correct: Fifty percent of marriages end in divorce these days.
Incorrect: Fifty percent of marriages ends in divorce these days.

Correct: Eighty percent of the house was damaged by the fire.
Incorrect: Eighty percent of the house were damaged by the fire.

Percentage Used Later in a Sentence

If "percentage" comes later in the sentence, the verb will depend on the noun it is referring to.


·   John is donating one hundred percent of his profits to charity.

·   Susan is only working fifty percent of the time.

 

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